bellamore bellamore

17-10-2018
Mathematics

contestada

hELP I’VE FALLEN AND I️ CANT GET UP! (jk) I️ JUST REALLY NEED HELP ON THIS ALGEBRA QUESTION?!

hELP IVE FALLEN AND I CANT GET UP jk I JUST REALLY NEED HELP ON THIS ALGEBRA QUESTION class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

17-10-2018

use cross products

(3r+6) *2 = 9*(2r-4)

6r+12 = 18r-36 distribute

12 = 12 r -36 subtract 6r from each side

48 = 12r add 36 to each side

4=r divide by 12

Answer Link

Otras preguntas

Which statement about the migration from cities to suburbs in the 1950s is correct? A. Suburbs displayed a broad range of age, income, and ethnic groups.

Each of two urns contains green balls and red balls. Urn 1 contains 10 green balls and 8 red balls. Urn 2 contains 3 green balls and 10 red balls. If a ball is

Because of its inherent conflict and themes of brutality and heroism, ________ is often the setting for literature. a. Ireland b. the big city c. Europe d.

Would you rather use sandpaper for toilet paper OR vinegar for eye drops?

Why do federal district courts not try cases dealing with military matters, grievances against the government, or tax disputes

Describe the steps you would take to find six divided by three- fourths.

Which of the following organizations emerged from a conference held to provide a framework for global economic cooperation after World War II? a. the IRBD and

Who was known as the big three?

How many solutions does this system have? Y = x + 5 Y = -5x – 1 A) One B) None C) Infinite D) Two

Ty has 3 different shapes.The shapes have 11 sides and 11 vertices in all. What shapes can he have? Explain .